| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.43 | 4.583% | $177.195 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $46.33 | 8.470% | $50.2542 | $50.25 | $50.25 | $50.30 |
| Purchase #3 | $148.92 | 4.142% | $155.0883 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $207.93 | 13.821% | $236.668 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $170.83 | 7.770% | $184.1035 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $62.46 | 9.296% | $68.2663 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $30.25 | 8.426% | $32.7989 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $836.15 | $904.3742 | $904.38 | $904.35 | $904.50 | |